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- Part number
- 6EP4136-3AB00-2AY0
- Model no
- UPS1600
- CE
Siemens 6EP4136-3AB00-2AY0 SITOP UPS1600 24V/20A PROFINET DC UPS Module
SITOP UPS1600 24V DC 20A Ethernet/PROFINET DC UPS module, OPC UA, IP20, DIN rail
Description
About the UPS1600
About the UPS1600
The Siemens 6EP4136-3AB00-2AY0 is a SITOP UPS1600 DC uninterruptible power supply module rated 24 V DC at 20 A with an Ethernet/PROFINET interface, an OPC UA server, and a built-in web server. It buffers a 21-29 V DC input and delivers 97.5% efficiency in normal and battery-buffered operation, with buffering time adjustable from 0.5 to 20 minutes.
Certifications & Standards
- CE
- UKCA
- EAC
- CB
- ABS
- DNV
- EPD
Selection Notes
Same 20 A rating and 60 A peak current as the USB variant, but the two PROFINET ports plus OPC UA and web server let this module report battery status and buffering state to a PLC or SCADA system instead of requiring a local USB connection. That networking adds 0.04 kg and 1 W of power loss over the USB model, a reasonable trade for remote diagnostics on unmanned cabinets. Choose it over the 10 A or 40 A modules based on the connected load's current draw, not the interface.
Specification
Full specification
General information 3
| product brand name | SITOP |
|---|---|
| product type designation | UPS1600 |
| type of current supply | DC UPS 24 V/20 A |
Input 6
| voltage curve at input | DC |
|---|---|
| supply voltage at DC rated value | 24 V |
| input voltage at DC | 21 ... 29 V |
| adjustable response value voltage for buffer connection preset | 21.5 V |
| adjustable response value voltage for buffer connection | 21 ... 25 V; Adjustable: 21 V, 21.5 V, 22 V, 22.5 V, 23 V, 24 V, 25 V DC or via software |
| input current at rated input voltage 24 V rated value | 25 A; for max. charging current (4 A) |
Memory 3
| type of energy storage | with batteries |
|---|---|
| product function DC-UPS modularly expandable | Yes |
| design of the mains power cut bridging-connection | Adjustable range using rotary coding switch: 0.5 min, 1 min, 2 min, 5 min, 10 min, 20 min, max. buffering time or via software |
Show all 100 specifications ↓ Show less ↑88 more values in Identification, Output, Efficiency, Protection and monitoring, Interfaces, Safety, Standards, specifications, approvals, Standards, specifications, approvals hazardous environments, Standards, specifications, approvals marine classification, Standards, specifications, approvals Environmental Product Declaration, Ambient conditions, Connection method, Mechanical data, Accessories, Additional information, EClass 9 27-04-07-05, Logistics.
Identification 10
| Part number | 6EP4136-3AB00-2AY0 |
|---|---|
| Type designation | UPS1600 |
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 4025515154235 |
| ETIM class | EC000382 |
| eCl@ss | 27040705 |
Output 13
| output voltage: in normal operation at DC rated value | 24 V |
|---|---|
| output voltage: in buffering mode at DC rated value | 24 V |
| formula for output voltage | Vin - approx. 0.2 V |
| startup delay time typical | 60 ms |
| voltage increase time of the output voltage typical | 60 ms |
| output voltage in buffering mode at DC | 18.5 ... 27 V |
| output current: rated value | 20 A |
| output current: in normal operation | 0 ... 60 A |
| output current: in buffering mode | 0 ... 60 A |
| peak current | 60 A |
| property of the output short-circuit proof | Yes |
| design of short-circuit protection | Limitation to 3 x I rated for 30 ms/min; through-conductivity for 1.5 x I rated for 5 sec/min |
| charging current | 0.1 A, 4 A |
Efficiency 5
| efficiency in percent: at rated output voltage for rated value of the output current typical | 97.5 % |
|---|---|
| efficiency in percent: in case of operation on rechargeable battery typical | 97.5 % |
| power loss [W]: at rated output voltage for rated value of the output current typical | 11 W |
| power loss [W]: in case of operation on rechargeable battery typical | 11 W |
| supplied active power typical | 480 W |
Protection and monitoring 4
| product function: reverse polarity protection against energy storage unit polarity reversal | Yes |
|---|---|
| product function: reverse polarity protection against input voltage polarity reversal | Yes |
| display version: for normal operation | Normal operation: LED green (OK), floating changeover contact "Bat/OK" to setting "OK" ("OK" means: Voltage of the supplying power supply unit is greater than cut-in threshold set at the DC UPS module); Lack of buffer standby: LED red (alarm), floating changeover contact "Alarm/Bat" to setting "Alarm"; Battery replacement required: LED red (alarm) flashing with approx. 0.25 Hz, floating changeover contact "Alarm/Bat" switching with approx. 0.25 Hz; Energy storage > 85%: LED green (Bat > 85%), floating NOcontact "Bat > 85" closed; Permissible contact current capacity: DC 60 V/1 A or AC 30 V /1 A |
| display version: in buffering mode | Buffered mode: LED yellow (Bat), floating changeover contact "OK/Bat" to setting "Bat"; Prewarning battery voltage 85%: LED green (Bat > 85%), floating NO contact "Bat > 85" closed |
Interfaces 4
| product component PC interface | Yes |
|---|---|
| product function communication function | Yes |
| design of the interface | Ethernet/PROFINET |
| number of interfaces according to PROFINET | 2 |
Safety 5
| galvanic isolation between input and output | No |
|---|---|
| operating resource protection class | Class III |
| protection class IP | IP20 |
| standard: for emitted interference | EN 55022 Class B |
| standard: for interference immunity | EN 61000-6-2 |
Standards, specifications, approvals 6
| certificate of suitability: CE marking | Yes |
|---|---|
| certificate of suitability: UL approval | Yes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259 |
| certificate of suitability: UKCA marking | Yes |
| certificate of suitability: EAC approval | Yes |
| type of certification CB-certificate | Yes |
| MTBF at 40 °C | 345 056 h |
Standards, specifications, approvals hazardous environments 1
| certificate of suitability: ATEX | No |
|---|
Standards, specifications, approvals marine classification 3
| shipbuilding approval | Yes |
|---|---|
| Marine classification association: American Bureau of Shipping Europe Ltd. (ABS) | Yes |
| Marine classification association: Det Norske Veritas (DNV) | Yes |
Standards, specifications, approvals Environmental Product Declaration 5
| Environmental Product Declaration | Yes |
|---|---|
| global warming potential [CO2 eq]: total | 297.8 kg |
| global warming potential [CO2 eq]: during manufacturing | 18.5 kg |
| global warming potential [CO2 eq]: during operation | 278.9 kg |
| global warming potential [CO2 eq]: after end of life | 0.34 kg |
Ambient conditions 4
| ambient temperature: during operation | -25 ... +70 °C; with natural convection |
|---|---|
| ambient temperature: during transport | -40 ... +85 °C |
| ambient temperature: during storage | -40 ... +85 °C |
| environmental category according to IEC 60721 | Climate class 3K3, 5 ... 95% no condensation |
Connection method 5
| type of electrical connection | screw terminal |
|---|---|
| at input | 24 V DC: 2 screw terminals for 0.2 ... 6 mm2/24 ... 13 AWG |
| at output | 24 V DC: 2 screw terminals for 0.2 ... 6 mm2/24 ... 13 AWG |
| for rechargeable battery module | 24 V DC: 2 screw terminals for 0.2 ... 6 mm2/24 ... 13 AWG |
| for control circuit and status message | 14 screw terminals for 0.2 ... 1.5 mm2/24 ... 16 AWG |
Mechanical data 11
| width × height × depth of the enclosure | 50 × 139 × 125 mm |
|---|---|
| installation width × mounting height | 50 mm × 239 mm |
| required spacing: top | 50 mm |
| required spacing: bottom | 50 mm |
| required spacing: left | 0 mm |
| required spacing: right | 0 mm |
| fastening method | Snaps onto DIN rail EN 60715 35x7.5/15 |
| DIN-rail mounting | Yes |
| S7 rail mounting | No |
| wall mounting | No |
| housing can be lined up | Yes |
Accessories 1
| electrical accessories | Battery module |
|---|
Additional information 1
| other information | Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) |
|---|
EClass 9 27-04-07-05 4
| eClass | 8 27-04-06-90 |
|---|---|
| ETIM | 10 EC000382 |
| IDEA | 4 4149 |
| UNSPSC | 15 39-12-10-11 |
Logistics 6
| Net weight | 0.45 kg |
|---|---|
| Country of origin | Romania |
| Shipping weight | 0.95 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 01 Nov 2026
Documents
Documents for 6EP4136-3AB00-2AY0
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Certifications
Certifications and standards
- CE
- CE marking
- UKCA marking
- EAC approval
- type of certification CB-certificate
- shipbuilding approval
- American Bureau of Shipping Europe Ltd. (ABS)
- Det Norske Veritas (DNV)
- Environmental Product Declaration
Quick answers
Questions about the UPS1600
What is the rated current of UPS1600?
The rated current of UPS1600 is 20 A.
Which supply voltage is UPS1600 rated for?
The rated operational voltage of UPS1600 is 24 V AC.
What motor power is UPS1600 rated for?
The rated motor power of UPS1600 is 0.48 kW.
What is the HS code of UPS1600 for customs?
The tariff (HS) code on file for UPS1600 is 85044060.
What is the EAN of UPS1600?
The EAN (GTIN) of UPS1600 is 4025515154235.
Where does UPS1600 ship from, and how fast?
UPS1600 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
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Series
Siemens SITOP UPS1600
- Brand
- Siemens
- Series
- SITOP UPS1600
